startupcentral.dk DNS records

🖥️ Nameservers2 records 43ms

Nameserver	IP addresses	PTR	ASN / ISP
brad.ns.cloudflare.com	108.162.193.105 172.64.33.105 173.245.59.105 2606:4700:58::adf5:3b69 2803:f800:50::6ca2:c169 2a06:98c1:50::ac40:2169	brad.ns.cloudflare.com brad.ns.cloudflare.com brad.ns.cloudflare.com brad.ns.cloudflare.com brad.ns.cloudflare.com brad.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
raquel.ns.cloudflare.com	108.162.194.210 162.159.38.210 172.64.34.210 2606:4700:50::a29f:26d2 2803:f800:50::6ca2:c2d2 2a06:98c1:50::ac40:22d2	raquel.ns.cloudflare.com raquel.ns.cloudflare.com raquel.ns.cloudflare.com raquel.ns.cloudflare.com raquel.ns.cloudflare.com raquel.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.15.64	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.161.195	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.startupcentral.dk	148.251.90.75	static.75.90.251.148.clients.your-server.de	AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	148.251.90.75
🔶 Autoconfig	148.251.90.75

🔷 AAAA Records (IPv6)2 records 67ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::ac43:a1c3	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:f40	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 61ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.15.64,172.67.161.195 ech=AEX+DQBB3QAgACC10dUBdxL2D/OQ0N+tXN5AoHK0riC4YzR/VWpeAHEzLwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:a1c3,2606:4700:3037::6815:f40

📝 TXT Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 DMARC

Policy	Record (_dmarc.startupcentral.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC130ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2411341281
Primary NS (MNAME)	brad.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

43ms

A

48ms

MX

30ms

AAAA

67ms

TXT

205ms

CAA

50ms

HTTPS

61ms

TLSA

75ms

SOA

0ms

MTA-STS

63ms

DNSSEC

130ms

SRV

80ms

Total

1105ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 05:35:22	1014ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-25 06:51:10	631ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-18 21:14:29	2106ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-07 18:53:17	1287ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-06 13:45:41	1105ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-30 23:21:35	1012ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-27 23:56:41	852ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-25 12:59:12	945ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-24 03:00:16	1314ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-19 22:55:30	597ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-18 05:34:35	787ms	2 NS 2 A 1 MX	🔓 Insecure	View